DE2424381A1 - Verfahren zur gewinnung von wasserstoff - Google Patents

Verfahren zur gewinnung von wasserstoff

Info

Publication number
DE2424381A1
DE2424381A1 DE19742424381 DE2424381A DE2424381A1 DE 2424381 A1 DE2424381 A1 DE 2424381A1 DE 19742424381 DE19742424381 DE 19742424381 DE 2424381 A DE2424381 A DE 2424381A DE 2424381 A1 DE2424381 A1 DE 2424381A1
Authority
DE
Germany
Prior art keywords
hydrogen
iron
halogen
stages
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19742424381
Other languages
German (de)
English (en)
Inventor
Karl-Friedrich Prof Dr Knoche
Johannes Dr Ing Schubert
Roland Dipl Ch Schulze-Bentrop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinbraun AG
Original Assignee
Rheinische Braunkohlenwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinische Braunkohlenwerke AG filed Critical Rheinische Braunkohlenwerke AG
Priority to DE19742424381 priority Critical patent/DE2424381A1/de
Priority to NL7505702A priority patent/NL7505702A/xx
Priority to FR7515451A priority patent/FR2272025A1/fr
Priority to JP5875575A priority patent/JPS5118296A/ja
Priority to BE156497A priority patent/BE829249A/xx
Priority to GB2168075A priority patent/GB1486053A/en
Publication of DE2424381A1 publication Critical patent/DE2424381A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0207—Water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/061—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of metal oxides with water
    • C01B3/063—Cyclic methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/068—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/10—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with metals
    • C01B3/105—Cyclic methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE19742424381 1974-05-20 1974-05-20 Verfahren zur gewinnung von wasserstoff Pending DE2424381A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19742424381 DE2424381A1 (de) 1974-05-20 1974-05-20 Verfahren zur gewinnung von wasserstoff
NL7505702A NL7505702A (nl) 1974-05-20 1975-05-15 Werkwijze voor het winnen van waterstof en zuurstof uit water.
FR7515451A FR2272025A1 (ja) 1974-05-20 1975-05-16
JP5875575A JPS5118296A (ja) 1974-05-20 1975-05-19 Mizuyorisuisotosansotoo seizosuruhoho
BE156497A BE829249A (fr) 1974-05-20 1975-05-20 Procede d'obtention d'hydrogene et d'oxygene a partir de l'eau
GB2168075A GB1486053A (en) 1974-05-20 1975-05-20 Production of hydrogen and oxygen from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424381 DE2424381A1 (de) 1974-05-20 1974-05-20 Verfahren zur gewinnung von wasserstoff

Publications (1)

Publication Number Publication Date
DE2424381A1 true DE2424381A1 (de) 1975-12-04

Family

ID=5916020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742424381 Pending DE2424381A1 (de) 1974-05-20 1974-05-20 Verfahren zur gewinnung von wasserstoff

Country Status (6)

Country Link
JP (1) JPS5118296A (ja)
BE (1) BE829249A (ja)
DE (1) DE2424381A1 (ja)
FR (1) FR2272025A1 (ja)
GB (1) GB1486053A (ja)
NL (1) NL7505702A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI26105A (sl) * 2020-11-20 2022-05-31 Ecubes D.O.O. Postopek za pridobivanje vodika s pomočjo toplotne energije

Also Published As

Publication number Publication date
FR2272025A1 (ja) 1975-12-19
GB1486053A (en) 1977-09-14
NL7505702A (nl) 1975-11-24
BE829249A (fr) 1975-09-15
JPS5118296A (ja) 1976-02-13

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Legal Events

Date Code Title Description
OHN Withdrawal